[dpdk-dev] [PATCH] devtools: fix invalid config check when building tags

Bruce Richardson bruce.richardson at intel.com
Wed Mar 13 16:09:58 CET 2019


The check for a valid configuration in build-tags.sh relied on the output
of "make showconfig" rather than checking directly for a config file of
that name. This broke when as part of the rename of the linuxapp/bsdapp
configs to just linux/freebsd, as we stopped advertising the old names
even if they worked. Changing the code to just look for the config
file by name fixes this issue while shortening the code too.

Fixes: 218c4e68c1d9 ("mk: use linux and freebsd in config names")
Fixes: aafaea3d3b70 ("devtools: add tags and cscope index generation")

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 devtools/build-tags.sh | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/devtools/build-tags.sh b/devtools/build-tags.sh
index 753e4c23c..d395da47e 100755
--- a/devtools/build-tags.sh
+++ b/devtools/build-tags.sh
@@ -129,14 +129,7 @@ ppc_64_sources()
 
 check_valid_target()
 {
-	cfgfound=false
-	allconfigs=$(make showconfigs)
-	for cfg in $allconfigs ; do
-		if [ "$cfg" = "$1" ] ; then
-			cfgfound=true
-		fi
-	done
-	if ! $cfgfound ; then
+	if [ ! -f "config/defconfig_$1" ] ; then
 		echo "Invalid config: $1"
 		print_usage
 		exit 0
-- 
2.20.1



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